LISTSERV^® Email List Software

With L-Soft's email list management software, you can engage your customers and stakeholders through opt-in email newsletters, announcement lists and discussion groups using the most time-proven email list solution. For organizations with IT resources, licensing the software on-premises offers tremendous flexibility and scalability while protecting your lists and subscriber data with state-of-the-art security features.

On-Premises Software Options LISTSERV Classic is our full-featured solution and is the most commonly purchased version because it's scalable to organizations of many sizes. LISTSERV HPO (High Performance Option) is the fastest and highest performance version for very large organizations. Send unlimited emails to an unlimited number of recipients.

	LISTSERV Classic	LISTSERV HPO	+Maestro Add-On
Technical Support
Web Interface
On-the-Go Access
Support for All List Types
Flexible List Security Options
Searchable List Archives
Automatic Subscription Handling
Multiple Subscription Modes
Double Opt-In Support
One-Click Unsubscribe
Automatic Bounce Handling
Attachment Filter
Server Administrator Dashboard
List Owner Dashboard
Site Configuration Wizard
List Creation Wizard
List Administration Wizard
Customization Interface
List Reports
Message Posting Interface
List Moderation
Content Filter
Topics
Superlists and Sublists
Customizable Mail Templates
Server Activity Reports
Subscriber Activity Reports
RSS Support
HTML Newsletter Library
HTML Newsletter Builder
Message Scheduling
Message Testing
Deliverability Assessment
Easy Compliance with Anti-Spam Regulations
GDPR Reporting Tool
Integrated Virus Protection
DKIM Support
DMARC Compatibility
Built-In Blacklist and Whitelist
Third-Party Spam Filter Compatibility
Spam Feedback Loops
Captcha Support
Rate-Limiting
Access Restriction by IP Address
Single Sign-On Support with SAML
Database Connectivity
LDAP Support
Dynamic Queries
Mail-Merge Support
Optimized Performance
Capacity for Many Lists
Capacity for Large Lists
Built-In Subscriber Database
In-Depth Reporting and Analytics
Open and Ignore Rates
Click and Conversion Tracking
Social Media Tracking
Target Groups
List Segmentation
A/B-Split Testing
Email Automation
Drip Marketing Campaigns
Step-by-Step Delivery Guide

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